posthtml-noopener

[![NPM][npm]][npm-url]
[![Deps][deps]][deps-url]
[![Build][build]][build-badge]
[![Coverage][codecov-shield]][codecov]

posthtml-noopener is a PostHTML plugin to add rel="noopener noreferrer" to links that open in a new tab.

Anchor links with the target="_blank" attribute are recommended to include a rel="noopener" or rel="noreferrer" attribute to protect against cross-origin sites from exploiting window.opener. By default, this plugin includes both attribute values.

Read more about the rel="noopener" attribute.

Before:

``html
Link
`

After:

`html
Link
`

Install

`bash
yarn add -D posthtml-noopener


OR


npm i posthtml-noopener
`

Usage

`js
const fs = require('fs');
const posthtml = require('posthtml');
const { noopener } = require('posthtml-noopener');

const html = fs.readFileSync('./index.html');

posthtml()
.use(noopener())
.process(html)
.then(result => fs.writeFileSync('./after.html', result.html));
``

Contributing

See the PostHTML Guidelines.

Changelog

License

MIT

[npm]: https://img.shields.io/npm/v/posthtml-noopener.svg?color=blue
[npm-url]: https://npmjs.com/package/posthtml-noopener
[deps]: https://david-dm.org/metonym/posthtml-noopener.svg
[deps-url]: https://david-dm.org/metonym/posthtml-noopener
[build]: https://travis-ci.com/metonym/posthtml-noopener.svg?branch=master
[build-badge]: https://travis-ci.com/metonym/posthtml-noopener
[codecov]: https://codecov.io/gh/metonym/posthtml-noopener
[codecov-shield]: https://img.shields.io/codecov/c/github/metonym/posthtml-noopener.svg